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GB8609904D0 - Preparation of metal phenates - Google Patents

Preparation of metal phenates

Info

Publication number
GB8609904D0
GB8609904D0 GB868609904A GB8609904A GB8609904D0 GB 8609904 D0 GB8609904 D0 GB 8609904D0 GB 868609904 A GB868609904 A GB 868609904A GB 8609904 A GB8609904 A GB 8609904A GB 8609904 D0 GB8609904 D0 GB 8609904D0
Authority
GB
United Kingdom
Prior art keywords
preparation
metal phenates
trichlorophenol
chlorination
purity
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
GB868609904A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bayer CropScience Ltd Great Britain
Original Assignee
FBC Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by FBC Ltd filed Critical FBC Ltd
Priority to GB868609904A priority Critical patent/GB8609904D0/en
Publication of GB8609904D0 publication Critical patent/GB8609904D0/en
Priority to AT87303070T priority patent/ATE58519T1/en
Priority to EP87303070A priority patent/EP0243038B1/en
Priority to ES87303070T priority patent/ES2019100B3/en
Priority to DE8787303070T priority patent/DE3766282D1/en
Priority to FI871749A priority patent/FI89905C/en
Priority to GR91400197T priority patent/GR3001481T3/en
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
    • C07C37/62—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by introduction of halogen; by substitution of halogen atoms by other halogen atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Lubricants (AREA)
  • Stereophonic System (AREA)
  • Stereo-Broadcasting Methods (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)

Abstract

High purity 2,4,6-trichlorophenol, used in the preparation of prochloraz, is obtained by the slow controlled chlorination of phenol in the presence of a chlorination catalyst to give 2,4,6-trichlorophenol of a purity of at least 95%.
GB868609904A 1986-04-23 1986-04-23 Preparation of metal phenates Pending GB8609904D0 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
GB868609904A GB8609904D0 (en) 1986-04-23 1986-04-23 Preparation of metal phenates
AT87303070T ATE58519T1 (en) 1986-04-23 1987-04-09 PRODUCTION OF TRIHLORPHENOL.
EP87303070A EP0243038B1 (en) 1986-04-23 1987-04-09 Preparation of trichlorophenol
ES87303070T ES2019100B3 (en) 1986-04-23 1987-04-09 TRICHLOROPHENOL PREPARATION.
DE8787303070T DE3766282D1 (en) 1986-04-23 1987-04-09 PRODUCTION OF TRICHLORPHENOL.
FI871749A FI89905C (en) 1986-04-23 1987-04-22 FRAMSTAELLNING AV TRICHLOROPHENOL
GR91400197T GR3001481T3 (en) 1986-04-23 1991-02-19 Preparation of trichlorophenol

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB868609904A GB8609904D0 (en) 1986-04-23 1986-04-23 Preparation of metal phenates

Publications (1)

Publication Number Publication Date
GB8609904D0 true GB8609904D0 (en) 1986-05-29

Family

ID=10596691

Family Applications (1)

Application Number Title Priority Date Filing Date
GB868609904A Pending GB8609904D0 (en) 1986-04-23 1986-04-23 Preparation of metal phenates

Country Status (7)

Country Link
EP (1) EP0243038B1 (en)
AT (1) ATE58519T1 (en)
DE (1) DE3766282D1 (en)
ES (1) ES2019100B3 (en)
FI (1) FI89905C (en)
GB (1) GB8609904D0 (en)
GR (1) GR3001481T3 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL90703A (en) * 1989-06-21 1994-10-07 Makhteshim Chem Works Ltd Method of preparing n-n-propyl-n-2-(2,4,6-trichlorophenoxy)-ethyl amine
HU207702B (en) * 1989-06-21 1993-05-28 Makhteshim Chem Works Ltd Process for producing n-/n-propyl/-n/2-/2,4,6-trichloro-phenoxy/-ethyl/-amine
IL90704A (en) * 1989-06-21 1994-10-07 Makhteshim Chem Works Ltd Environmentally safe method of preparing n-n-propyl-n-2-(2, 4, 6-trichlorophenoxy)-ethyl amine
CN104311396B (en) * 2014-09-11 2015-12-09 连云港致诚化工有限公司 A kind of synthetic method of 2,4,6-trichlorophenol
CN114230434B (en) * 2021-12-28 2024-01-26 河南特格纳特科技有限公司 Method for producing trichlorobenzyl by directional chlorination of alkylbenzene

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2632565A1 (en) * 1976-07-20 1978-02-02 Hoechst Ag Reacting aromatic cpds. e.g. phenol with chlorine - and recycling unreacted chlorine to reactor
GB2036720B (en) * 1978-07-12 1982-10-20 Fisons Ltd Preparation of tetrachloro or tetrabromo cyclohexanone
GB2135310B (en) * 1983-02-23 1986-08-06 Coalite Group Plc Preparation of halogenated phenols and salts thereof

Also Published As

Publication number Publication date
ATE58519T1 (en) 1990-12-15
FI89905B (en) 1993-08-31
FI89905C (en) 1993-12-10
FI871749A0 (en) 1987-04-22
EP0243038A1 (en) 1987-10-28
FI871749L (en) 1987-10-24
EP0243038B1 (en) 1990-11-22
ES2019100B3 (en) 1991-06-01
DE3766282D1 (en) 1991-01-03
GR3001481T3 (en) 1992-10-08

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